{"id":"CVE-2026-50315","aliases":["EUVD-2026-43882","GHSA-w9g3-hj99-cjrw"],"status":"published","title":"Windows Image Acquisition Elevation of Privilege Vulnerability","description":"Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00333,"percentile":0.26888,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2026-07-14T17:06:39Z","modified":"2026-11-10T22:37:13Z","products":[{"vendor":"microsoft","product":"windows 11 version 24h2"},{"vendor":"microsoft","product":"windows 11 version 25h2"},{"vendor":"microsoft","product":"windows 11 version 26h1"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"},{"vendor":"microsoft","product":"windows_11_24h2"},{"vendor":"microsoft","product":"windows_11_25h2"},{"vendor":"microsoft","product":"windows_11_26h1"},{"vendor":"microsoft","product":"windows_server_2025"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50315","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50315"},{"url":"https://github.com/advisories/GHSA-w9g3-hj99-cjrw"}],"sources":{"cve":[{"id":"CVE-2026-50315","title":"Windows Image Acquisition Elevation of Privilege Vulnerability","description":"Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-07-14T17:06:39.139Z","modified":"2026-11-10T22:37:13.483Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-10T23:49:29.024872Z"}],"euvd":[{"id":"EUVD-2026-43882","description":"Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-07-14T17:06:39Z","modified":"2026-11-10T22:37:13Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-11T00:24:48.509784Z"}],"ghsa":[{"id":"GHSA-w9g3-hj99-cjrw","title":"Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate...","description":"Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-07-14T18:32:15Z","modified":"2026-07-14T18:32:21Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:09:28.885137Z"}],"nvd":[{"id":"CVE-2026-50315","description":"Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-07-14T18:17:30.003Z","modified":"2026-07-23T05:16:32.97Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:12:29.489525Z"}]}}